A salesman stopped at a farmers house. The farmer came out of the house with a 3 legged pig. The salesman asked the farmer why the pig only had 3 legs and the farmer said this is a special pig. Last month the tractor turned over on me, the pig came to the house, got got my wife, she called help and the pig saved my life. The salesman asked again, but why 3 legs? The farmer said that 2 weeks ago the house caught on fire, the pig managed to wake all the family and saved the whole family. The salesman asked again, but why only 3 legs? The farmer said, "a special pig like that, you don't eat all at once"........